As a Smuggler/Gunslinger, I have no healing ability but my ship droid C2-N2. I do cybertech, so he's very well equipped. Trouble is, C2-N2 will run in and punch opponents drawing aggro to himself. This means he wastes healing on himself and dies. I'd like him to stop that.
C2-N2 has no attack spells to turn off. Short of setting him passive, and having to manually cast his healing spells, how can I stop C2-N2 from attacking enemies?